Side profile
Window trim and roof rails blacked out together
Mercedes-Benz GLB 200 d 4MATIC
Mercedes-Benz GLB 200 d 4MATICWindow Trim and Roof Rail Blackout
Weathered silver trim was finished in matte black to create a cleaner side profile that feels naturally integrated with the GLB's body design
Before Condition
White spotting that makes the GLB look older
Mercedes-Benz aluminium window trim and roof rails can develop pale spots and cloudiness over time. On a matte black vehicle, the weathered silver parts stand out strongly and interrupt the clean visual character of the body
Wrapping improves the visible finish
This process does not chemically remove corrosion or restore the anodised metal. The film covers the surface to hide the visible discolouration while changing the design to matte black. We inspect heavily textured or damaged areas before installation.
Before And After
Before and after shown together
Each comparison keeps the original and finished views in one place, making the overall change and the detail work easy to judge without moving between separate galleries
Front three-quarter view
The body colour becomes the main visual element
Window trim
Weathered silver surfaces covered in matte black
Rear side and roof rails
A continuous black line from front to rear
Natural Blackout
A factory-style finish with stronger visual unity
The restrained texture of 3M™ Wrap Film Series 2080 M12 Matte Black works naturally with the GLB's matte bodywork and black plastic components. Matching the sheen across these areas reduces the aftermarket look and gives the side profile a more deliberate finish
Discuss your coverage on LINE
Installation Points
Project highlights
The objective is not simply to make the parts black, but to align the texture and visual lines across the complete vehicle
Conceals visible corrosion
The film covers white spotting and cloudiness to restore a cleaner visual surface.
Factory-style texture
M12 Matte Black connects naturally with the GLB's original black trim.
Stronger body integration
Matching the window trim and roof rails creates a more coherent side profile.
More premium appearance
Reducing the silver accents allows the matte body colour to carry the design.
Approximately four hours
This vehicle was completed in around four hours, subject to condition and coverage.
Finished Gallery
Completed project gallery
Every finished image below uses the original uploaded photograph with no blur, colour filter or darkening effect
Project Summary
Project details
- Vehicle
- Mercedes-Benz GLB 200 d 4MATIC
- Service
- Window trim and roof rail blackout
- Film
- 3M™ Wrap Film Series 2080 M12 Matte Black
- Time
- Approximately 4 hours
- Published
- 23 July 2026
The price shown applies to this vehicle and project scope under the campaign conditions. Final pricing and installation time vary by model, component shape, surface condition and coverage. Wrapping covers visible corrosion but does not remove or repair the corrosion itself.
FAQ
Frequently asked questions
Yes. The film covers the trim surface, so white spotting and cloudiness are no longer visible from the outside. This is a cosmetic covering treatment rather than corrosion removal, and severe surface texture may affect the final appearance.
3M™ Wrap Film Series 2080 M12 Matte Black works naturally with the GLB's matte body finish and black plastic trim. Matching the sheen creates a restrained, factory-style appearance with minimal aftermarket character.
This window trim and roof rail installation took approximately four hours. Timing may vary depending on vehicle condition, component shape and any preparation required.
Yes. Roof rail-only blackout work is available. We confirm the vehicle, rail shape and surface condition before providing a quotation.
Yes. Window trim-only blackout work is available. Send photos through LINE and we will confirm the coverage and provide a preliminary estimate.
Osaka and Kansai
Installed in Suminoe Osaka
EISUI WRAP is a specialist car wrapping and paint protection film studio in Suminoe, Osaka. We receive enquiries from across Osaka and the Kansai area for Mercedes-Benz window trim wrapping, roof rail blackout work and cosmetic solutions for weathered aluminium trim.